Stadium: Court 6 Round: 54 Ground: Hardcourt outdoor
| ITF Canada F5 Qual | 2018/06/30 16:00 | Justin Roberts v Griffith, William | 4-6,6-4,1-6 |
| ITF Canada F4 Qual | 2018/06/25 21:30 | Griffith, William v Bradley, Julian | 3-6,6-2,6-7 |
| ITF Canada F4 Qual | 2018/06/24 17:00 | Torres, Richard v Griffith, William | 3-6,1-6 |
| ITF Canada F4 Qual | 2018/06/23 17:00 | Ronald Hohmann v Griffith, William | 4-6,6-3,1-6 |
| USA F34, Singles | 2016/10/26 20:15 | Griffith, William v Michael Zhu | 3-6,4-6 |
| ITF USA F33 Qual | 2016/10/18 16:00 | Smith, Austin v Griffith, William | 7-5,4-6,6-4 |
| ITF USA F33 Qual | 2016/10/17 21:00 | Griffith, William v Kumthonkittikul, W. | 6-1,6-4 |
| Aptos, USA, Qualifications | 2016/08/06 21:20 | Griffith, William v Halebian, Alexios | 2-6,6-7 |
| ITF USA F4 | 2018/01/13 17:00 | Ram-Harel, Or v Lunn, Justin | 6-1,6-2 |
| ITF USA F27 Qual | 2017/08/06 15:00 | Lunn, Justin v Joyce, Martin | 3-6,1-6 |
| USA F26, Singles Qualifying | 2017/07/30 15:00 | Alafia Ayeni v Lunn, Justin | 6-1,6-1 |
| USA F26, Singles Qualifying | 2017/07/29 18:00 | Lunn, Justin v van Meter, Joseph W | 6-2,6-2 |
| ITF USA F25 Qual | 2017/07/22 14:30 | Emhardt, Charlie v Lunn, Justin | 6-7,7-5,6-1 |
| ITF USA F24 Qual | 2017/07/15 14:00 | Johnson, Yates v Lunn, Justin | 6-2,6-2 |
| ITF USA F16 | 2017/04/28 13:30 | Lunn, Justin v Barretto, Paul | 6-7,1-6 |
| Coupe Davis | 2017/04/09 21:50 | Juan Carlos Aguilar v Lunn, Justin | 6-4,6-3 |